Marcus Altfeld, M.D., Ph.D.

Closed portfolio with an early-phase archive tilt

According to ClinicalTrials.gov-derived indexes, Marcus Altfeld, M.D., Ph.D. sits in the upper half of US sponsors by registered trial count (#7,388 of 15,742 sponsors by registered trial count).

1 total trials none currently recruiting 1 completed early-phase tilt upper half by trial count

Marcus Altfeld, M.D., Ph.D.: 1 sponsored US clinical trial, none currently recruiting.

Marcus Altfeld, M.D., Ph.D. sponsors 1 registered US clinical trials on ClinicalTrials.gov, none currently recruiting, and 1 completed. 0 of these trials are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most-studied condition in this pipeline is HIV Infections, with 1 trials.

Mid-pack sponsor footprint

Marcus Altfeld, M.D., Ph.D. is in the upper half of sponsors by trial count (#7,388 of 15,742 sponsors by registered trial count). Use the pipeline list and therapeutic areas to see what drives that mid-pack volume.

How the Marcus Altfeld, M.D., Ph.D. early-phase archive is shaped

1 indexed studies, none listed as recruiting (0% open); 1 completed (100%).

Phase mix: 0 late (III/IV) vs 1 early (I/II) (early-phase heavy).

Top condition: HIV Infections (1 trial), 0 others listed.

How to read a closed sponsor archive

When recruiting_count is zero, the indexed set is completed or otherwise not open. Phase tilt still describes where archived studies sat on the investigational pathway. Re-check ClinicalTrials.gov before acting.

Marcus Altfeld, M.D., Ph.D.: archived-pipeline peers nationwide

Peers matched on 1 indexed studies with no current recruiting: volume and archive shape, not condition overlap.

Marcus Altfeld, M.D., Ph.D. sits below the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot). 2×2 strategic matrix plotting 9 entities by Total trials (X) and Recruiting share (Y), with a crosshair dividing the plot into four quadrants. Higher volume & more openFocused & more openHigher volume, mostly closedSmaller & mostly closed 051015 0%20%40%60% Total trials Recruiting share Marcus Altfeld, M.D., Ph.D.1200 Pharma1ST Biotherapeutics3 Waves Wellness3EO Health10xBio22nd Century Group23andMe3-C Institute for Social Development
Marcus Altfeld, M.D., Ph.D. sits below the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together. Source: ClinicalTrials.gov (2026-08-08 snapshot).

Marcus Altfeld, M.D., Ph.D. sits below the median trial volume and at or above the median recruiting share among these 9 nationwide peers -- the two do not always move together.

Sponsors near 1 archived trials

Sponsors with similar archive density (± trial count)

What to do with this Marcus Altfeld, M.D., Ph.D. page

1 registered trials is a research-attention snapshot, not an endorsement of Marcus Altfeld, M.D., Ph.D. or any single study.

  • None of Marcus Altfeld, M.D., Ph.D.'s trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
  • HIV Infections is the condition Marcus Altfeld, M.D., Ph.D. studies most, compare against other sponsors active in the same condition before evaluating a specific study. See HIV Infections trials
  • Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. Marcus Altfeld, M.D., Ph.D. pipeline card: 1 registered trials from official public datasets. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.